514450402 has 8 divisors (see below), whose sum is σ = 773900496. Its totient is φ = 256483572.

The previous prime is 514450399. The next prime is 514450421. The reversal of 514450402 is 204054415.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×514450402² = 529318432235923208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369948 + ... + 371335.

It is an arithmetic number, because the mean of its divisors is an integer number (96737562).

Almost surely, 2^514450402 is an apocalyptic number.

514450402 is a deficient number, since it is larger than the sum of its proper divisors (259450094).

514450402 is a wasteful number, since it uses less digits than its factorization.

514450402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741632.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 514450402 is about 22681.4991127130. The cubic root of 514450402 is about 801.2742204170.

The spelling of 514450402 in words is "five hundred fourteen million, four hundred fifty thousand, four hundred two".